426451922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3359}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 728179200

約数和(自身を除く): 301727278

約数列:

[1, 2, 13, 19, 26, 38, 247, 257, 494, 514, 3341, 3359, 4883, 6682, 6718, 9766, 43667, 63479, 63821, 87334, 126958, 127642, 829673, 863263, 1659346, 1726526, 11222419, 16401997, 22444838, 32803994, 213225961, 426451922]

約数ペア:

[(1, 426451922), (2, 213225961), (13, 32803994), (19, 22444838), (26, 16401997), (38, 11222419), (247, 1726526), (257, 1659346), (494, 863263), (514, 829673), (3341, 127642), (3359, 126958), (4883, 87334), (6682, 63821), (6718, 63479), (9766, 43667)]